Home / 1,096,566,932.88-1,644,855,998.04-369,561,943.44

Finding the Fourth Proportional to 1,096,566,932.88, 1,644,855,998.04 and 369,561,943.44

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Solution

The fourth proportional to 1,096,566,932.88, 1,644,855,998.04 and 369,561,943.44 is: 554,344,802.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,566,932.88 : 1,644,855,998.04 = 369,561,943.44 : x
  2. Step 2: Convert to fraction form
    1,096,566,932.88/1,644,855,998.04 = 369,561,943.44/x
  3. Step 3: Cross multiply
    1,096,566,932.88x = 1,644,855,998.04 × 369,561,943.44
  4. Step 4: Simplify right side
    1,096,566,932.88x = 607,876,179,314,603,264
  5. Step 5: Solve for x
    x = 607,876,179,314,603,264/1,096,566,932.88
  6. Step 6: Final answer
    x = 554,344,802.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.